{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2039980696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc51bafceee90871855be092206e7ce8b6f9e217c134126f838514d94f1f5cc09",
    "signature": "0xb15ac91f5086d492cfb649ad309c867ea19f0c2fc450e1c6d9daa23b5f42e592035aaf47e4d2cdde7b165a88ca4c63aefc2038c8eb10c1542da18fc447c8f7791b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}